jh345039125 jh345039125
  • 09-12-2020
  • Mathematics
contestada

Solve the system by substitution 2x-y=39 and -6y=x

Respuesta :

kamran310729
kamran310729 kamran310729
  • 09-12-2020

Answer:

x=18,y=-3

Step-by-step explanation:

Answer Link
meowmeow223334
meowmeow223334 meowmeow223334
  • 09-12-2020
Plug in -6y for x
2(-6y) - y = 39
-12y - y = 39
-13y = 39, y = -3
Plug into second equation
-6(-3) = x, x = 18
Answer: x = 18, y = -3
Answer Link

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